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ff525695f2
As stated in our top level license files, the license is MIT unless otherwise stated. Add SPDX identifers accordingly. Replace older license statementa with the standardised syntax. Also drop "All Rights Reserved" expression as it isn't used now, doesn't mean anything and is confusing. (From OE-Core rev: 081a391fe09a21265881e39a2a496e4e10b4f80b) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
98 lines
2.5 KiB
Plaintext
98 lines
2.5 KiB
Plaintext
#
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# Copyright OpenEmbedded Contributors
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#
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# SPDX-License-Identifier: MIT
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#
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##
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## Purpose:
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## This class is used by any recipes that are built using
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## Cargo.
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inherit cargo_common
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inherit rust-target-config
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# the binary we will use
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CARGO = "cargo"
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# We need cargo to compile for the target
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BASEDEPENDS:append = " cargo-native"
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# Ensure we get the right rust variant
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DEPENDS:append:class-target = " rust-native ${RUSTLIB_DEP}"
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DEPENDS:append:class-nativesdk = " rust-native ${RUSTLIB_DEP}"
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DEPENDS:append:class-native = " rust-native"
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# Enable build separation
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B = "${WORKDIR}/build"
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# In case something fails in the build process, give a bit more feedback on
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# where the issue occured
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export RUST_BACKTRACE = "1"
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# The directory of the Cargo.toml relative to the root directory, per default
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# assume there's a Cargo.toml directly in the root directory
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CARGO_SRC_DIR ??= ""
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# The actual path to the Cargo.toml
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MANIFEST_PATH ??= "${S}/${CARGO_SRC_DIR}/Cargo.toml"
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RUSTFLAGS ??= ""
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BUILD_MODE = "${@['--release', ''][d.getVar('DEBUG_BUILD') == '1']}"
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CARGO_BUILD_FLAGS = "-v --target ${RUST_HOST_SYS} ${BUILD_MODE} --manifest-path=${MANIFEST_PATH}"
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# This is based on the content of CARGO_BUILD_FLAGS and generally will need to
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# change if CARGO_BUILD_FLAGS changes.
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BUILD_DIR = "${@['release', 'debug'][d.getVar('DEBUG_BUILD') == '1']}"
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CARGO_TARGET_SUBDIR="${RUST_HOST_SYS}/${BUILD_DIR}"
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oe_cargo_build () {
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export RUSTFLAGS="${RUSTFLAGS}"
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bbnote "Using rust targets from ${RUST_TARGET_PATH}"
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bbnote "cargo = $(which ${CARGO})"
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bbnote "rustc = $(which ${RUSTC})"
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bbnote "${CARGO} build ${CARGO_BUILD_FLAGS} $@"
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"${CARGO}" build ${CARGO_BUILD_FLAGS} "$@"
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}
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do_compile[progress] = "outof:\s+(\d+)/(\d+)"
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cargo_do_compile () {
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oe_cargo_fix_env
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oe_cargo_build
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}
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cargo_do_install () {
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local have_installed=false
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for tgt in "${B}/target/${CARGO_TARGET_SUBDIR}/"*; do
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case $tgt in
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*.so|*.rlib)
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install -d "${D}${rustlibdir}"
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install -m755 "$tgt" "${D}${rustlibdir}"
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have_installed=true
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;;
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*examples)
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if [ -d "$tgt" ]; then
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for example in "$tgt/"*; do
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if [ -f "$example" ] && [ -x "$example" ]; then
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install -d "${D}${bindir}"
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install -m755 "$example" "${D}${bindir}"
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have_installed=true
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fi
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done
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fi
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;;
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*)
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if [ -f "$tgt" ] && [ -x "$tgt" ]; then
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install -d "${D}${bindir}"
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install -m755 "$tgt" "${D}${bindir}"
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have_installed=true
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fi
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;;
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esac
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done
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if ! $have_installed; then
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die "Did not find anything to install"
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fi
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}
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EXPORT_FUNCTIONS do_compile do_install
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